@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
form{display:grid;gap:12px}form label{display:grid;margin:0}form button{justify-self:start}.form-message{font-size:13px;white-space:pre-wrap}.recovery-code{display:block;overflow-wrap:anywhere;background:white;padding:16px;font-size:16px;user-select:all}.check-label{display:flex!important;align-items:start;gap:10px}.check-label input{width:auto}details>summary{cursor:pointer;font-weight:600}#account-message{color:#795330}#sync-status{max-width:380px;overflow-wrap:anywhere}.top{gap:20px}.card a.button{color:#fff}.card a.button.secondary{color:var(--ink)}
:root{--ink:#182c2a;--muted:#63736c;--green:#28634e;--lime:#d8e8ae;--paper:#f7f8f3;--line:#dce2d8}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px 'DM Sans',sans-serif}aside{position:fixed;width:246px;inset:0 auto 0 0;padding:34px 23px;background:#eef1e8;border-right:1px solid var(--line)}a{color:inherit}.brand{text-decoration:none;font-weight:800;font-size:15px;display:flex;align-items:center;gap:10px}.mark{background:var(--green);color:#fff;padding:8px;border-radius:9px;font-size:20px}.eyebrow{letter-spacing:2px;font-size:10px;font-weight:700;color:var(--muted);margin-top:55px}nav{display:grid;gap:7px;margin-top:20px}nav a{text-decoration:none;padding:13px 12px;border-radius:7px;color:#53655c;font-size:14px}nav a.active{color:white;background:var(--green)}nav a:hover{background:#dce6d4;color:var(--ink)}.aside-bottom{position:absolute;bottom:30px;font-size:11px;color:var(--muted);line-height:1.8}.dot{display:inline-block;background:#69964d;width:6px;height:6px;border-radius:50%;margin-right:5px}main{max-width:1450px;margin-left:246px;padding:32px 48px 70px}.top{display:flex;justify-content:space-between;align-items:center;padding-bottom:26px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.tag{background:#e8eedf;border:1px solid var(--line);border-radius:20px;padding:7px 12px;font-size:11px}h1,h2,h3{font-family:Manrope,sans-serif;letter-spacing:-.8px}h1{font-size:43px;line-height:1.18;margin:12px 0 18px;max-width:650px}h2{font-size:23px}h3{font-size:18px;line-height:1.5}p{line-height:1.8}.muted{color:var(--muted)}.hero{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;margin:38px 0}.hero p{max-width:540px}.kicker{font-size:11px;letter-spacing:2px;font-weight:bold;color:var(--green)}.hero-art{background:#e2ead8;border-radius:16px;min-height:260px;position:relative;overflow:hidden;display:grid;place-items:center}.orbit{width:200px;height:200px;border:1px solid #8ba482;border-radius:50%;position:relative;transform:rotate(-20deg)}.orbit:before{content:'';position:absolute;inset:25px -45px;border:1px solid #8ba482;border-radius:50%;transform:rotate(50deg)}.orbit:after{content:'↗';position:absolute;inset:32px;display:grid;place-items:center;background:var(--green);color:#eff5e4;font-size:80px;border-radius:24px;transform:rotate(20deg);box-shadow:12px 14px 0 #c3d59e}.art-label{position:absolute;bottom:18px;left:22px;font-size:10px;letter-spacing:2px}.button,button{background:var(--green);color:#fff;border:0;border-radius:7px;padding:12px 18px;cursor:pointer;text-decoration:none;display:inline-block;font:600 13px 'DM Sans',sans-serif}.button.secondary,button.secondary{color:var(--ink);background:#fff;border:1px solid var(--line)}button:disabled{opacity:.5;cursor:default}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:30px 0}.stat,.card{background:white;border:1px solid var(--line);border-radius:11px;padding:23px}.stat strong{font-size:27px;font-family:Manrope;display:block;margin-bottom:6px}.stat span{font-size:12px;color:var(--muted)}.section-head{display:flex;justify-content:space-between;align-items:center;margin-top:32px}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.card h3{margin:12px 0}.card p{color:var(--muted);font-size:14px}.card a{color:var(--green);font-size:13px;font-weight:700}.badge{font-size:10px;letter-spacing:1px;color:var(--green);background:#edf2e5;border-radius:4px;padding:5px 8px}.progress{height:5px;background:#e9ede4;border-radius:5px;margin:16px 0}.progress i{display:block;background:#67916b;height:100%;border-radius:5px}.note{border-left:3px solid #93b379;background:#eef2e7;padding:16px 22px;font-size:13px;line-height:1.8;margin:26px 0}.lesson{max-width:850px}.lesson p,.lesson li{font-size:16px;line-height:1.95}.worked{background:#edf2e7;border-radius:10px;padding:22px;margin:25px 0}.options{display:grid;gap:12px;margin:24px 0}.option{text-align:left;color:var(--ink);border:1px solid var(--line);background:white;padding:17px;font-size:15px}.option.selected{border:2px solid var(--green);background:#eef4e6}.option.correct{background:#e0efdc;border:2px solid #417e43}.option.wrong{background:#fae9e3;border:2px solid #b86a4c}select,input{padding:11px;border:1px solid #bfcbbc;border-radius:7px;background:white;color:var(--ink);font:inherit}label{display:inline-grid;gap:8px;font-size:13px;margin:10px 15px 10px 0}footer{margin-top:50px;border-top:1px solid var(--line);padding-top:20px;color:var(--muted);font-size:11px;line-height:1.8}.passage{white-space:pre-line;background:#f0f2eb;padding:20px;border-radius:8px;line-height:1.9}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);font-size:13px}button:focus-visible,a:focus-visible{outline:3px solid #c98d33;outline-offset:4px}@media(max-width:1000px){aside{width:205px}main{margin-left:205px;padding:25px}.hero{grid-template-columns:1fr}.hero-art{display:none}.stats{grid-template-columns:repeat(2,1fr)}h1{font-size:35px}}@media(max-width:650px){aside{position:static;width:auto;padding:20px}.eyebrow,.aside-bottom{display:none}nav{display:flex;overflow:auto;gap:4px}nav a{white-space:nowrap;font-size:12px;padding:10px}main{margin:0;padding:20px}.grid{grid-template-columns:1fr}.top{font-size:10px}.hero{margin:28px 0}.stat{padding:16px}h1{font-size:32px}}
/* Assessment and mobile access */
.skip-link{position:absolute;left:12px;top:-100px;z-index:50;background:#182c2a;color:#fff;padding:12px}.skip-link:focus{top:8px}main:focus{outline:none}.assessment-nav{display:grid;grid-template-columns:repeat(auto-fit,minmax(70px,1fr));gap:8px;margin:20px 0}.assessment-nav button[aria-current]{outline:2px solid var(--green);outline-offset:1px}.result-review{margin:18px 0}.result-review summary{line-height:1.6}.table-scroll{overflow-x:auto;max-width:100%}caption{text-align:left;font-weight:700;padding:12px 0}.passage,.option,.card,h1,h2,h3{overflow-wrap:anywhere}.lesson p{max-width:75ch}button,.button,input,select,summary{min-height:44px}input:focus-visible,select:focus-visible,summary:focus-visible,.table-scroll:focus-visible{outline:3px solid #9b5f12;outline-offset:3px}select,input{max-width:100%}.section-head{gap:12px;flex-wrap:wrap}.section-head h1{font-size:30px}.top{flex-wrap:wrap}nav{max-height:calc(100vh - 230px);overflow-y:auto}.aside-bottom{position:static;margin-top:24px}aside{overflow-y:auto}@media(max-width:650px){label{display:grid;margin-right:0}input,select{font-size:16px;width:100%}.card,.worked{padding:17px}.passage{padding:15px;font-size:16px}.option{font-size:16px;line-height:1.6}.stats{gap:10px}.stat strong{font-size:23px}.top{gap:12px}nav{max-height:none;overflow-x:auto;overflow-y:hidden}.actions button,.actions .button{min-height:44px}table{min-width:480px}.table-scroll table{min-width:520px}.assessment-nav{grid-template-columns:repeat(auto-fit,minmax(58px,1fr))}h1{font-size:30px}}

h1[tabindex="-1"]:focus{outline:none}.assessment-fields{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr);gap:16px}.assessment-fields>div{min-width:0}.assessment-settings label{display:block;margin:0 0 8px}.assessment-settings select{width:100%;min-width:0}@media(max-width:1000px){.assessment-fields{grid-template-columns:1fr}}

.flash-study{max-width:900px;margin:24px 0}.flash-study h2{line-height:1.6}.flash-answer{border-top:2px solid var(--line);margin-top:24px;padding-top:12px}.flash-rating{border-top:1px solid var(--line);margin-top:24px;padding-top:12px}.flash-settings{margin:24px 0}.flash-settings label{display:block;margin-top:16px}.flash-settings select{width:100%;max-width:600px}.flash-choices{background:var(--paper);padding:12px 20px;border-radius:8px}.flash-answer:focus{outline:3px solid #9b5f12;outline-offset:5px}